Jinzhou Container Mobile Toilet

The mobile toilets used in Jinzhou are not traditional container forms, but a new type of environmentally friendly facility with modular combination characteristics. Their technical features and application scenarios are as follows:

1. Material Innovation and Weather Resistance
The container body is made of polymer composite materials, achieving a balance between high strength and lightweight through molecular structure optimization. This material has three core advantages: First, its weather resistance is significantly better than that of metal materials, being able to withstand extreme temperature differences from -30℃ to 60℃, with a thermal expansion and contraction coefficient 60% lower than that of traditional materials; Second, its surface is treated with a nano-scale anti-corrosion coating, maintaining a service life of over 10 years even in coastal high-salt-fog environments; Third, the modular joints are protected by both sealing strips and mechanical locking mechanisms, effectively preventing rainwater leakage.

2. Sewage Treatment System
It adopts a biological-physical synergistic treatment technology, achieving efficient water conservation through a three-stage purification process:

• Microbial Degradation Chamber: Equipped with a composite microbial community, it can decompose over 90% of organic matter within 24 hours, with a treatment efficiency three times higher than that of traditional septic tanks;
• Multi-stage Filtration System: It filters water sequentially through quartz sand, activated carbon, and ultrafiltration membranes, with the effluent water quality meeting the reuse requirements of the "Urban Miscellaneous Water Quality Standard" (GB/T 18920-2020);
• Intelligent Control System: It automatically adjusts the treatment intensity through liquid level sensors, with a daily treatment capacity of up to 5 cubic meters per unit, meeting the usage needs of 200 people per day.

3. Ventilation and Water Conservation Design
The ventilation system adopts a composite mode of negative pressure extraction and natural convection: The air inlet at the lower part of the container body is equipped with an insect-proof net, and the air outlet at the top is installed with a low-noise fan (≤45dB), forming a continuous airflow circulation to ensure an internal ammonia concentration of ≤15ppm. Water conservation technology is achieved through a dual mechanism: The flushing system uses pneumatic-assisted injection, with a single water consumption of only 2.5L, saving 40% more water than traditional water tanks; The sink is integrated with an infrared induction water outlet device and a micro-flow aerator, controlling the water flow rate at 1.5L/min, saving 65% more water than conventional faucets.

4. Modularization and Customization Services
The equipment is composed of standard units (2m×2m×2.8m), supporting horizontal and vertical splicing and expansion. A single unit can be loaded into a standard container for transportation, and on-site assembly takes only 2 hours. Customization services cover two dimensions: appearance and function. For appearance, there are over 10 options such as pointed roof designs, dark blue waterproof asphalt tile roofs, and dual-color metal carved panel exterior walls; For function, modules such as mother-and-child rooms, barrier-free facilities, and air conditioning systems can be added to meet the differentiated needs of scenarios such as marathons and music festivals. Currently, the equipment has achieved full-process digital management of leasing services, supporting 7×24-hour online monitoring and maintenance scheduling.